kittyBE/.gitea/workflows/docker.yaml

# Credit: https://www.vanmeeuwen.dev/blog/automating-docker-builds-with-gitea-actions

name: Build and push Docker image
run-name: Building image on ${{ gitea.actor }}'s commit

on:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Login to registry
        uses: docker/login-action@v2
        with:
          registry: gitea.7o7.cx
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build Docker image
        env:
          BRANCH_NAME: ${{ github.ref_name }}
          SHORT_HASH: ${{ github.sha }}
        run: |
          # Build the image with the commit hash tag
          docker build --build-arg BUILD_IDENTIFIER=${SHORT_HASH:0:5} -t gitea.7o7.cx/kittyteam/kittybe:${BRANCH_NAME}-${SHORT_HASH:0:5} .

          # Tag the same image as "latest"
          docker tag gitea.7o7.cx/kittyteam/kittybe:${BRANCH_NAME}-${SHORT_HASH:0:5} gitea.7o7.cx/kittyteam/kittybe:${BRANCH_NAME}-latest

      - name: Push Docker images
        env:
          BRANCH_NAME: ${{ github.ref_name }}
          SHORT_HASH: ${{ github.sha }}
        run: |
          docker push gitea.7o7.cx/kittyteam/kittybe:${BRANCH_NAME}-${SHORT_HASH:0:5}
          docker push gitea.7o7.cx/kittyteam/kittybe:${BRANCH_NAME}-latest

      - name: Log out from registry
        if: always()
        run: docker logout gitea.7o7.cx